SE8301413L - Forfarande for avkolning av smelt metall - Google Patents
Forfarande for avkolning av smelt metallInfo
- Publication number
- SE8301413L SE8301413L SE8301413A SE8301413A SE8301413L SE 8301413 L SE8301413 L SE 8301413L SE 8301413 A SE8301413 A SE 8301413A SE 8301413 A SE8301413 A SE 8301413A SE 8301413 L SE8301413 L SE 8301413L
- Authority
- SE
- Sweden
- Prior art keywords
- mathematical model
- reaction
- coolants
- establishing
- actual operation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/005—Manufacture of stainless steel
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/04—Removing impurities by adding a treating agent
- C21C7/068—Decarburising
- C21C7/0685—Decarburising of stainless steel
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C2300/00—Process aspects
- C21C2300/06—Modeling of the process, e.g. for control purposes; CII
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08307737A GB2136830B (en) | 1983-03-21 | 1983-03-21 | Process for the decarburization of molten metal |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8301413D0 SE8301413D0 (sv) | 1983-03-15 |
SE8301413L true SE8301413L (sv) | 1984-09-16 |
SE452475B SE452475B (sv) | 1987-11-30 |
Family
ID=10539933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8301413A SE452475B (sv) | 1983-03-21 | 1983-03-15 | Forfarande for datorstyrd avkolning av en stalsmelta |
Country Status (6)
Country | Link |
---|---|
US (1) | US4512802A (sv) |
CA (1) | CA1199702A (sv) |
DE (1) | DE3311232C2 (sv) |
FR (1) | FR2543161B1 (sv) |
GB (1) | GB2136830B (sv) |
SE (1) | SE452475B (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8711192D0 (en) * | 1987-05-12 | 1987-06-17 | Consarc Eng Ltd | Metal refining process |
DE19540490C1 (de) * | 1995-10-23 | 1997-04-10 | Mannesmann Ag | Verfahren zum Entkohlen einer Stahlschmelze |
ITRM20010146A1 (it) * | 2001-03-21 | 2002-09-21 | Acciai Speciali Terni Spa | Metodo e sistema di controllo per convertitori aod. |
AT411068B (de) * | 2001-11-13 | 2003-09-25 | Voest Alpine Ind Anlagen | Verfahren zur herstellung einer metallschmelze in einer hüttentechnischen anlage |
TW200403344A (en) * | 2002-06-18 | 2004-03-01 | Kobe Steel Ltd | Method of producing stainless steel by re-using waste material of stainless steel producing process |
DE102005032929A1 (de) * | 2004-11-12 | 2006-05-18 | Sms Demag Ag | Herstellung von Rostfreistahl der ferritischen Stahlgruppe AISI 4xx in einem AOD-Konverter |
DE102006050888A1 (de) * | 2006-10-27 | 2008-04-30 | Siemens Ag | Verfahren zur Regelung des Kohlenmonoxid-Austrags bei einem metallurgischen Schmelzverfahren |
UA128438C2 (uk) * | 2019-04-17 | 2024-07-10 | Арселорміттал | Спосіб контролю процесу виробництва сталі та відповідна комп'ютерна програма |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1486820A (fr) * | 1966-07-15 | 1967-06-30 | Leeds & Northrup Co | Procédé et appareil pour la commande d'un four basique à oxygène pour la production de l'acier |
JPS4915694B1 (sv) * | 1969-09-05 | 1974-04-17 | ||
US3816720A (en) * | 1971-11-01 | 1974-06-11 | Union Carbide Corp | Process for the decarburization of molten metal |
-
1983
- 1983-03-15 SE SE8301413A patent/SE452475B/sv not_active IP Right Cessation
- 1983-03-21 US US06/477,001 patent/US4512802A/en not_active Expired - Lifetime
- 1983-03-21 GB GB08307737A patent/GB2136830B/en not_active Expired
- 1983-03-22 CA CA000424152A patent/CA1199702A/en not_active Expired
- 1983-03-25 FR FR8304973A patent/FR2543161B1/fr not_active Expired
- 1983-03-28 DE DE3311232A patent/DE3311232C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3311232C2 (de) | 1987-02-05 |
SE452475B (sv) | 1987-11-30 |
GB8307737D0 (en) | 1983-04-27 |
CA1199702A (en) | 1986-01-21 |
GB2136830B (en) | 1986-04-16 |
SE8301413D0 (sv) | 1983-03-15 |
US4512802A (en) | 1985-04-23 |
FR2543161B1 (fr) | 1987-03-20 |
GB2136830A (en) | 1984-09-26 |
FR2543161A1 (fr) | 1984-09-28 |
DE3311232A1 (de) | 1984-10-11 |
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